[mirror_frr.git] / pimd / pim_util.h

// SPDX-License-Identifier: GPL-2.0-or-later
/*
 * PIM for Quagga
 * Copyright (C) 2008  Everton da Silva Marques
 */

#ifndef PIM_UTIL_H
#define PIM_UTIL_H

#include <stdint.h>

#include <zebra.h>

#include "checksum.h"
#include "pimd.h"
#include "pim_iface.h"

uint8_t igmp_msg_encode16to8(uint16_t value);
uint16_t igmp_msg_decode8to16(uint8_t code);

void pim_pkt_dump(const char *label, const uint8_t *buf, int size);

int pim_is_group_224_0_0_0_24(struct in_addr group_addr);
int pim_is_group_224_4(struct in_addr group_addr);
bool pim_is_group_filtered(struct pim_interface *pim_ifp, pim_addr *grp);
int pim_get_all_mcast_group(struct prefix *prefix);
bool pim_addr_is_multicast(pim_addr addr);
#endif /* PIM_UTIL_H */
Commit	Line	Data
acddc0ed	1	// SPDX-License-Identifier: GPL-2.0-or-later
12e41d03	2	/*
896014f4 DL	3	* PIM for Quagga
896014f4 DL	4	* Copyright (C) 2008 Everton da Silva Marques
896014f4	5	*/
12e41d03 DL	6
	7	#ifndef PIM_UTIL_H
	8	#define PIM_UTIL_H
	9
	10	#include <stdint.h>
	11
	12	#include <zebra.h>
	13
	14	#include "checksum.h"
b0f525a8 QY	15	#include "pimd.h"
b0f525a8 QY	16	#include "pim_iface.h"
12e41d03 DL	17
	18	uint8_t igmp_msg_encode16to8(uint16_t value);
	19	uint16_t igmp_msg_decode8to16(uint8_t code);
	20
	21	void pim_pkt_dump(const char label, const uint8_t buf, int size);
	22
d62a17ae	23	int pim_is_group_224_0_0_0_24(struct in_addr group_addr);
d62a17ae	24	int pim_is_group_224_4(struct in_addr group_addr);
80d9fa1e	25	bool pim_is_group_filtered(struct pim_interface pim_ifp, pim_addr grp);
c6ced474	26	int pim_get_all_mcast_group(struct prefix *prefix);
dce0f746	27	bool pim_addr_is_multicast(pim_addr addr);
12e41d03	28	#endif /* PIM_UTIL_H */